3ds Max Tutorials — Advanced Concepts

Xcode provides many keyboard shortcuts that can save our lot of time. Here is a list of few shortcuts that you might want to try out. For more details please visit the link http://findnerd.com/list/view/Some-keyboard-shortcuts-in-Xcode/1143/

Some times we face problem with Camera view aspect ratio in ios. Solution to this problem is here.. Set its aspect ratio property to AVLayerVideoGravityResizeAspectFill. For more details please visit the link http://goo.gl/aQO2Z0

If you came across to a requirement where you want to make UIImage Background Transparent then use below method to achieve it. For more details please visit the link http://findnerd.com/list/view/Make-UIImage-White-Background-Transparent-in-iOS/3398/

Accessor methods is used to access or set an object’s properties. These accessor methods are by default and automatically synthesized by the compiler. For more details please visit the link http://goo.gl/q5UnFm

Many apps require email validation in iOS. Here the function that can be used to check if email string is valid or not. For more details please visit the link http://findnerd.com/list/view/How-to-check-if-the-email-is-valid-in-iOS-sdk/3014/

Like classes and controllers, protocols itself can also be extended and can be used to produce new protocols. Here we are creating a base Protocol with superset methods. For more details please visit the link http://findnerd.com/list/view/Protocol-Inheritance/2119/

These two operators or function can be used to check equity of objects or operands. "==" is used to check if pointer values of objects are same. For more details please visit the link http://goo.gl/w18vDr

In general, objects are the real world entity. Earlier the two functions communicate with each other using the function call(say programming in c) but the programmer need more better approach for communication between the two functions or classes so the concept of object is implemented. For more details visit the link http://goo.gl/M69r6p